Neighbourhood noise map
Alto Alegre, Cascavel
Sossego Index 74 out of 100: Calm. Ranked 29 of the 47 neighbourhoods rated in Cascavel. That is below the city average of 79.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 57 to 87. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua Cuiabá (collector road, 74 m), Rua Casemiro de Abreu (collector road, 228 m) and Rua Joel Samways (residential street, 44 m). Traffic is the main source of noise.
The nearest airport is Clube de Ultraleves Aeroleve (small), 3.5 km away. Far enough to barely count.
Day and night
By day the estimate is 58 dB(A), index 74. At night, with less traffic, it drops to 50 dB(A), index 95. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).
What makes up the index
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The closest neighbourhoods and their scores.
- Coqueiral987 m away61
- Santo Onofre1.1 km away100
- Santa Cruz1.3 km away87
- Pioneiros Catarinenses1.5 km away81
- Neva2.2 km away72
- FAG2.3 km away65
How to read this index
The Sossego Index runs from 0 to 100 and is an estimate built from open data, not an on-site measurement. 100 means 48 dB(A) or less, the level of a calm residential area. 0 means 86 dB(A) or more, the level of a heavy traffic avenue. Each neighbourhood's value is the median of nine points around its centre.
Read the full methodologyOpenStreetMap data, computed on October 21, 2026.